Denis has worked for more than 15 years in investment banks, both in Paris and London.
He held several front office positions in Global Markets divisions, as senior member of engineering, sales and trading teams.
As a derivatives expert on multiple asset classes (FX, rates and credit), he has among other topics been involved on CVA/XVA challenges since 2009.
As an experienced dealer with extensive client exposure, he has advised a broad range of corporates and institutional clients, among which large french corporates on FX.
In 2020 he created Green-ty Advisory with Edouard Nguyen.
Denis is a lecturer at HEC business school in Paris, teaching Finance to graduates.
Denis holds a Masters degree in engineering, a Masters degree in Industrial Engineering from Ecole Centrale de Paris and a Specialized Masters degree in International Finance from HEC Paris.